This is probably the easiest way to get into the Pacifica Stadium area (though not into the stadium itself.) No mods required, just double jump leg cyberwear. You can tell from the low-res walls in places that you're not really supposed to be there. Those low-res walls are often not even solid.
From here, you can move on into the Biotechnica Protein Farm area:
https://dai.ly/x7zeqpj
